CN204255240U - The wide detection frock of tile string - Google Patents

Abstract

The utility model discloses a tile chord width detection tool, which comprises a tool body and a length measuring instrument. The hole is connected with the fixing hole of the measuring instrument. The measuring head of the length measuring instrument is inserted and fixed in the fixing hole of the measuring instrument and extends into the tile insertion hole. The tile insertion hole is quadrilateral The upper hole wall, the lower hole wall, the left hole wall and the right hole wall are enclosed. The shape of the lower hole wall is arc-shaped and fits the shape of the tile to be tested. The tooling body A pre-press positioning mechanism is provided to press and fix the tested tile inserted into the tile insertion hole to the wall surface of the lower hole. The tooling for detecting the tile chord width of the utility model is cheap, and while ensuring the detection accuracy, the detection efficiency is also greatly improved.

Description

Tile chord width detection tool

technical field

The utility model relates to a tile chord width detecting tool, which is used for detecting the chord width of articles contained in tiles.

Background technique

In the prior art, the effective inspection method for the angular tile chord width generally uses large-scale and expensive inspection equipment to detect, which has high precision but low efficiency.

Contents of the invention

The purpose of the utility model is: aiming at the above problems, the utility model provides a low-cost tile chord width detection tool, which greatly improves the detection efficiency while ensuring the detection accuracy.

The technical scheme of the utility model is: a tile chord width detection tool, including a tool body and a length measuring instrument, the tool body is provided with a tile insertion hole for inserting the detected tile and a The measuring instrument fixing hole connected with the insertion hole, the measuring head of the length measuring instrument is inserted and fixed in the measuring instrument fixing hole and extends into the tile insertion hole, and the tile insertion hole is formed by The upper hole wall, the lower hole wall, the left hole wall and the right hole wall are enclosed in a quadrilateral distribution. The shape of the lower hole wall is arc-shaped and matches the shape of the tile to be tested. The tool The main body is provided with a pre-compression positioning mechanism that compresses and fixes the detected tile inserted into the tile insertion hole on the wall surface of the lower hole.

On the basis of the above-mentioned technical solutions, the utility model also includes the following preferred solutions:

The preloading positioning mechanism is composed of a first preloading device arranged at the upper hole wall and capable of moving up and down, and a second preloading device arranged at the right hole wall and capable of moving left and right.

The measuring instrument fixing hole extends from the outer surface of the tooling body to the right hole wall of the tile insertion hole.

On the left hole wall of the tile inserting hole, two positioning protrusions arranged at intervals in front and back are fixedly arranged.

The positioning bumps are arc-shaped or spherical.

The length measuring instrument is a dial indicator or a dial gauge.

The utility model has the advantages that: the tile chord width detection tool of the utility model greatly improves the detection efficiency while ensuring the detection accuracy. The detection efficiency is greatly improved.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is one of structural part figure of this utility model this tile chord width detection frock;

Fig. 2 is the second structure diagram of the tile chord width detection tooling of the utility model;

Fig. 3 is one of the use state reference diagrams of the tile chord width detection tool of the utility model;

Fig. 4 is the second reference diagram of the use state of the tile chord width detection tool of the utility model;

Among them: 1- tooling body, 2- tile insertion hole, a- lower hole wall, 3- measuring instrument fixing hole, 4- dial gauge, 5- first preloading device, 6- second preloading device, 7-Position bump, 8-Tile to be detected, 9-Calibration block.

Detailed ways

Figures 1 to 4 show a specific embodiment of the tile chord width detection tool of the present invention. The tool includes a tool body 1 and a length measuring instrument. The tool body 1 is provided with a The tile insertion hole 2 of the sheet 8 and the measuring instrument fixing hole 3 connected with the tile insertion hole 2, the measuring head of the length measuring instrument is inserted and fixed in the measuring instrument fixing hole 3, and extends into to the tile insertion hole 2. In this example, the length measuring instrument is a dial gauge, of course a dial gauge or other workpieces may also be used.

In this example, the tile inserting hole 2 is surrounded by the upper hole wall, the lower hole wall 2a, the left hole wall and the right hole wall distributed in a quadrangular shape, and the cross-sectional shape of the hole is approximately quadrangular. The shape of the lower hole wall 2 a is arc-shaped and adapted to the shape of the tested tile 8 , that is, the lower hole wall 2 a has a shape that can fit the tested tile 8 completely. The tooling body 1 is also provided with a pre-pressing positioning mechanism that presses and fixes the tested tile inserted into the tile insertion hole 2 on the wall surface 2a of the lower hole.

In this embodiment, the preload positioning mechanism consists of a first preload device 5 arranged at the upper hole wall and capable of moving up and down, and a second preload device 5 arranged at the right hole wall and capable of moving left and right. The device 6 constitutes.

The measuring instrument fixing hole 3 extends from the outer surface of the tool body 1 to the right hole wall of the tile insertion hole 2 .

In order to improve the detection accuracy, in this example, two positioning bumps 7 are fixedly arranged on the left hole wall of the tile insertion hole 2, and the positioning bumps 7 are arc-shaped or spherical in this example. structure.

In conjunction with Fig. 3 and Fig. 4 again, the using method of this frock of the present embodiment is introduced as follows now:

First insert the calibration block 9 in the tile insertion hole 2, the calibration block 9 is a tile-shaped standard part, the calibration block 9 has a very similar shape to the detected tile 8, and the chord width of the calibration block 9 has been Know. The first preloading device 5 and the second preloading device 6 act, thereby pressing and fixing the calibration block 9, and ensuring that the arc surface at the bottom of the calibration block is completely attached to the lower hole wall of the tile insertion hole 2, and the calibration The left part of the block 9 abuts against the two positioning bumps 7 on the left hole wall of the tile insertion hole (when the calibration block 9 is inserted into the tile insertion hole 2, its left side sticks to the positioning bumps 7 swipe in). Now, the measuring head of dial gauge 4 just leans against the right side of calibration block 9, adjust dial gauge 4 to make its pointer turn to zero (length measuring instrument is zeroed), and the frock is in the standard state.

Then take out the calibration block 9, insert the tested tile 8 into the tile insertion hole 2, and use the first preloading device 5 and the second preloading device 6 to fix the tested tile 8 to ensure that the tested tile The arc surface at the bottom of the sheet 8 fits completely with the wall of the lower hole of the tile insertion hole 2, and the reading of the pointer on the dial gauge 4 read at this time means that the chord width of the tile 8 to be detected is in line with the calibration. The difference of the chord width of the block 9, through which the chord width of the detected tile 8 can be known, and then judge whether the chord width of the tile is qualified.

In order to ensure the measurement accuracy, in the measurement process, it is generally best to make the measuring head of the length measuring instrument perpendicular to the right side of the calibration block 9 or the detection tile 8 (that is, the calibration block 9 or the detection tile 8 and the length measuring instrument measurement). The side in contact with the head, commonly known as the "measured surface"), so we can set the measuring instrument fixing hole 3 perpendicular to the right side (measured surface) of the calibration block 9 or the detection tile 8, as shown in Figure 3 and Figure 3 4.

The tile insertion hole 2 described in this example is a through hole through the tooling body 1, and the calibration block 9 or the detection tile 8 can completely pass through the tile insertion hole when in use, as shown in Figure 3 and Figure 4 .

The up, down, left, and right mentioned in the utility model are all relative terms. The "tiles" mentioned in the utility model are not only roof tiles used by buildings, but refer to A tile-shaped item with a tile-like structure.

Certainly, the above-mentioned embodiments are only for illustrating the technical conception and characteristics of the present utility model, and its purpose is to allow people to understand the content of the utility model and implement it accordingly, and not to limit the protection scope of the utility model. All equivalent transformations or modifications made according to the spirit of the main technical solutions of the utility model shall fall within the protection scope of the utility model.

Claims (6)

1. A tile chord width detection tool, characterized in that: it includes a tool body (1) and a length measuring instrument, and the tool body (1) is provided with a tile insert for inserting and placing the detected tile (8). The hole (2) and the measuring instrument fixing hole (3) connected with the tile insertion hole (2), the measuring head of the length measuring instrument is inserted and fixed in the measuring instrument fixing hole (3) and extended into the tile insertion hole (2), and the tile insertion hole (2) is surrounded by the upper hole wall, the lower hole wall (2a), the left hole wall and the right hole wall in a quadrangular distribution. The shape of the lower hole wall (2a) is arc-shaped and adapted to the shape of the tile to be tested, and the tool body (1) is provided with a tile insertion hole (2). The tested tile is compressed and fixed on the pre-compressed positioning mechanism on the wall surface (2a) of the lower hole. 2. The tile chord width detection tool according to claim 1, characterized in that: the preload positioning mechanism is composed of a first preload device (5) arranged at the wall of the upper hole and capable of moving up and down, and A second preloading device (6) arranged at the right hole wall and capable of moving left and right is formed. 3. The tile chord width detection tool according to claim 2, characterized in that: the measuring instrument fixing hole (3) extends from the outer surface of the tool body (1) to the tile insertion hole ( 2) the right hole wall. 4. The tile chord width detection tool according to claim 2 or 3, characterized in that two positioning bumps are fixedly arranged on the left hole wall of the tile insertion hole (2) (7). 5. The tile chord width detection tool according to claim 4, characterized in that: the positioning bump (7) is an arc structure or a spherical structure. 6. The tile chord width detection tool according to claim 1, characterized in that: the length measuring instrument is a dial indicator (4) or a dial indicator.